[mcpat] Correctly configure in-order/out-of-order (for in-order ROB core model), fetch and decode widths (assumed equal to issue width)
[mcpat] Correctly configure in-order/out-of-order (for in-order ROB core model), fetch and decode widths (assumed equal to issue width)

abanaiyan/sniper,abanaiyan/sniper,abanaiyan/sniper,abanaiyan/sniper,abanaiyan/sniper